The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 1979
Filed:
Aug. 22, 1977
Keith Buckley, Melton Mowbray, GB;
David Barker, Barrow-on-Soar, GB;
Mars Limited, London, GB;
Abstract
The invention relates to food products and provides novel foods for animals, especially pets. In particular the invention relates to coherent elastic semi-moist food products which are stabilized against bacterial growth by the inclusion of humectants at reduced water activity. The products include subdivided protein material bound together with a gel formed by a polysaccharide gelling agent containing monosaccharide units other than (including in addition to) glucose residues and preferably having free or esterified acidic substituent groups. A preferred example of such a gelling agent is a mixture of xanthan and carob gums. Quantities of gelling agent in the range 0.2 to 5% are preferred and the moisture content should be from about 30% to 70%, the humectant concentration of about 5% to about 40% by weight, the pH between about 3.5 and about 7.5, and the water activity (Aw) below 0.95 or below 8.5 depending on the acidity of the product. The invention allows for the preparation of meat-like products for animals having an elastic coherent structure with a high gel strength from the less attractive varieties or cuts of meats or offals.